Home / 7,263,651.99-10,024,293.09-4,000,465.86

Finding the Fourth Proportional to 7,263,651.99, 10,024,293.09 and 4,000,465.86

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Solution

The fourth proportional to 7,263,651.99, 10,024,293.09 and 4,000,465.86 is: 5,520,892.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,651.99 : 10,024,293.09 = 4,000,465.86 : x
  2. Step 2: Convert to fraction form
    7,263,651.99/10,024,293.09 = 4,000,465.86/x
  3. Step 3: Cross multiply
    7,263,651.99x = 10,024,293.09 × 4,000,465.86
  4. Step 4: Simplify right side
    7,263,651.99x = 40,101,842,277,178.91
  5. Step 5: Solve for x
    x = 40,101,842,277,178.91/7,263,651.99
  6. Step 6: Final answer
    x = 5,520,892.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.